package com.ecable.action;

import java.io.IOException;


import javax.servlet.RequestDispatcher;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import com.ecable.exception.ConnectionException;
import com.ecable.delegate.DistrictMgrDelegate;

import com.ecable.util.UtilConstants;

public class CancelDistrictAction extends HttpServlet {

	
	/**
	 * 
	 */
	private static final long serialVersionUID = -8709815961585717802L;


	public void doGet(HttpServletRequest request, HttpServletResponse response)
			throws ServletException, IOException {

		doPost(request, response);
	}

	
	public void doPost(HttpServletRequest request, HttpServletResponse response)
			throws ServletException, IOException {

		

		 String path="";
			
			boolean flag=false;
			
			try{
				
				try{
					int did=Integer.parseInt(request.getParameter("did"));
					
					flag=new DistrictMgrDelegate().deleteDist(did);
					
				}
				catch (ConnectionException e) {
			   throw new ServletException("ConnectionTO Failed");
			   
				}
				
				
				if(flag){
					
					request.setAttribute("status", UtilConstants._CANCEL_DISTRICT);
				
					path=UtilConstants._DISTRICT_HOME_ACTION;
					
				}
				else{
					
					request.setAttribute("status", UtilConstants._CANCEL_DISTRICT_FAILED);
					
					path=UtilConstants._DISTRICT_HOME_ACTION;
					
				}
				
				
		}
			catch (Exception e) {
				e.printStackTrace();
				
				request.setAttribute("status", UtilConstants._INVALIED_ENTRY);
				
				path=UtilConstants._DISTRICT_HOME_ACTION;
				
			}
			
			
			RequestDispatcher rd=request.getRequestDispatcher(path);
			
			rd.forward(request, response);
			
		}

}
